Black Box LR1560A-ST-R2 User And System Administration Manual
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Black Box LR1560A-ST-R2 User And System Administration Manual

Black Box LR1560A-ST-R2 User And System Administration Manual

Isdn bridge/router
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Series 500 ISDN Bridge/Router
User and System Administration Guide
LR1560A-ST-R2, LR1560A-EU-STR2, LR1500A-EU-R2, LR1560A-U-R2, LR1580A-U-R2
LR1500A-US-R3, LR1580A-ST-R2, LR1580A-EU-STR2, LR1520A-EU-R2, LR1520A-US-R3
Part number 5500092-10
equivalent to 5500083-12
© copyright 2002 Black Box Corporation

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  • Page 1 Series 500 ISDN Bridge/Router User and System Administration Guide LR1560A-ST-R2, LR1560A-EU-STR2, LR1500A-EU-R2, LR1560A-U-R2, LR1580A-U-R2 LR1500A-US-R3, LR1580A-ST-R2, LR1580A-EU-STR2, LR1520A-EU-R2, LR1520A-US-R3 Part number 5500092-10 equivalent to 5500083-12 © copyright 2002 Black Box Corporation...
  • Page 2 INSTRUCCIONES DE SEGURIDAD (Normas Oficiales Mexicanas Electrical Safety Statement) Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas.
  • Page 3 Federal Communications Commission (FCC) Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 4 Canadian Emissions Standard ICES-003 This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus”, ICES-003 of the Department of Communications. Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques de Classe A prescrites dans la norme sur le matériel brouilleur: “Appareils Numériques”, NMB-003 édictée par le ministre des Communications.
  • Page 5 Specifications Speed — Ethernet: 10 Mbps, ISDN (WAN): 128 Kbps Protocol — IP & IPX Multi-Protocol router capabilities; Protocol- independent MAC-layer bridging; SNMP terminal access Indicators — (4) LEDs: Power, LAN, Link 1, Link 2 Connectors — RJ45 (ISDN WAN); RJ45 female 10BaseT (LAN); (2) RJ45 (Analog phone - voice);...

  • Page 6: Introduction To Filtering

    Using This Manual This Installation and Applications Guide provides the basic information required to initially set up and configure the Router. This guide is organized into the following sections: Installation “ ” provides instructions for installing the router. Typical Applications & How to Configure Them “...
  • Page 7 Using the Electronic Reference Manual The router Reference Manuals are provided as Adobe Acrobat PDF files on the accompanying CD-ROM. The Menu Reference File is provided individually for ease of configuration reference. The Adobe Acrobat Reader is included on the CD-ROM. The Adobe Acrobat Reader program is also available for most computer operating platforms from Adobe on the Internet at: www.adobe.com.

  • Page 9: Table Of Contents

    Contents SECTION 1 INSTALLATION Unpack the Router Select a Site Identify the Connectors Configuring the Router Connect to the Console Make the LAN Connections Make the ISDN Link Connection Power Up the Router Login and Enter the Required Configuration Mandatory Configuration Identify the Status LEDs The NetWizard Graphical User Interface SECTION 2 TYPICAL APPLICATIONS &...
  • Page 10 Contents Basic ISDN Connections “Quick Start” PPP ISDN Connections IPX Router Connection IP Router Connection Basic Frame Relay Configuration Auto Learning the Frame Relay Configuration Basic Leased Line Configuration Bridge Connection. IP Router Connection. IPX Router Connection Advanced Features Dynamic Host Configuration Protocol Network Address Translation and Port Translation Security...
  • Page 11 Contents Octet Locations on an IPX Routed Novell Netware Frame Octet Locations on a Bridged XNS Frame APPENDIX C SERVICING INFORMATION Opening the case Identifying the Internal Components Connecting to the ISDN-U Link Module To Clear a “Lost” Password Changing the Termination Straps on the ISDN Interface Connecting to the Console Connector APPENDIX D SOFTWARE UPGRADES...
  • Page 12 * * * *...

  • Page 13: Section 1 Installation

    Installation ECTION NSTALLATION The router is an ISDN Ethernet Bridge/Router that provides bridging, IP/IPX routing, and compression over a PPP ISDN connection and support an ISDN BRI interface via an integral ISDN-ST or ISDN-U link module. The ISDN BRI interface supports two 64 Kbps B-channels. Two analog telephone connections are also available when the voice port module is included on a unit with voice support.

  • Page 14: Identify The Connectors

    Installation Identify the Connectors Each unit is configured with both straight (MDI) and crossed over (MDI- X) 10BaseT LAN connectors; the router will auto-sense between the two. Only one connector may be used at a time. The RJ-45 ISDN connector has its ISDN interface module factory configured to either ISDN-U or ISDN-ST.

  • Page 15: Make The Lan Connections

    Installation Appendix D provides the pinout information for the console connector and the DB9 to RJ45 converter. Make the LAN Connections Connect the Router to the LAN with the available LAN interface cable. The Router may be connected directly to a wiring hub or Ethernet switch by using the MDI LAN port and a standard 10BaseT cable.

  • Page 16: Power Up The Router

    Installation Power Up the Router Once the LAN and Link connections are made and the console is connected to a terminal, you are ready to power-up the Router. Connect the DC power cord from the supplied power supply to the back of the Router and plug the power supply into the AC wall outlet.

  • Page 17: Mandatory Configuration

    Installation Mandatory Configuration The router requires a minimum amount of mandatory configuration in order to operate. The following table identifies the configuration parameters that must be defined for proper operation under the operational states shown in the table. Mandatory Configuration Bridge IP Router IPX Router...

  • Page 18: Identify The Status Leds

    Installation Identify the Status LEDs The meanings of the four 3-color Light Emitting Diodes (LEDs) on the front of the Router are found in the following chart. POWER LINK 1 LINK 2 Figure 1-2 Front View of the Router Green Bridge/Router is running and has passed power-up diagnostics Green (flashing) Bridge/Router is in BOOT mode and is programming the flash...

  • Page 19: The Netwizard Graphical User Interface

    Installation The NetWizard Graphical User Interface The NetWizard router setup assistant comes on the CD-ROM packaged with this router. The NetWizard is a standalone Java applet that communicates with the Router through the LAN connection. The NetWizard will run on computer operating systems with Java support.
  • Page 20 Installation one you wish to configure and proceed by clicking on the NetWizard button. Follow the steps on the NetWizard through the configuration of the router. Configuration Note: If the NetWizard is to be installed on a WindowsNT system, the user must log in as "Administrator".

  • Page 21: Section 2 Typical Applications & How To Configure Them

    Applications ECTION & H YPICAL PPLICATIONS OW TO ONFIGURE This product is a flexible Ethernet Bridge/Router that supports PPP ISDN circuits. This section will describe how to set up the router networking functions. The router may be configured as a simple Ethernet bridge, an Ethernet IP router, an Ethernet IPX router, or a combination of the three.

  • Page 22: Managing The Router Using The Menus

    Applications Managing the router Using the Menus This section describes the minimum configuration parameters required when setting up the router. Each of the configuration scenarios requires setting of operational parameters on the router. The built-in menu system of the router is used to configure the unit. The Router menu system operates on a “hotkey”...

  • Page 23: Conventions

    Applications Conventions Throughout this section, router menu options are shown that are required for the various configuration choices. The appropriate menu options are shown in each instance in the following format: Configuration Option Name Location: Main Ä Sub-Menu Name Ä Sub-Menu Name Ä...

  • Page 24: Bridging And Routing

    Applications Bridging and Routing Should You Bridge or Route? When connecting two Local Area Networks together, the first question to ask is should I bridge or route? The decision to bridge or to route may be decided by how the existing networks have been already set up. Bridging should be used when the network consists of non-routable protocols or routable protocols using the same network numbers.

  • Page 25: Bridging

    Applications Bridging An Ethernet bridge intelligently forwards LAN traffic to remotely connected LANs across the Wide Area Network (WAN). WAN connection LAN #1 LAN #2 Figure 2-1 Bridged Local Area Networks Ethernet bridges simply forward information based on Ethernet MAC addresses.
  • Page 26 Applications The router also is pre-configured as an IPX router. This means that if you wish to bridge IPX traffic instead of routing it, you must disable the IPX routing function of the router. Once IPX routing has been disabled, all IPX traffic will be bridged between partner bridges on the WAN.

  • Page 27: Ip Routing

    Applications IP Routing An Ethernet IP router is used to intelligently route Internet Protocol (IP) LAN traffic to remotely connected LANs across the WAN. Router IP Address Router IP Address 199.169.1.10 199.169.2.12 WAN connection IP Network Address IP Network Address 199.169.2.0 199.169.1.0 LAN #1...

  • Page 28: Ip Addressing

    Applications IP Addressing Devices on an IP network are located by their IP addresses, which is a 32 bit number divided into four 8 bit fields. The IP address identifies both the network and the host device (also known as a node) on that network. The address is usually written as the four decimal values for the fields (between 0 and 255) separated by decimal points;...

  • Page 29: Masks

    Applications Class C Uses three high order fields to address over 2 million networks, the low order field is used to address up to 254 hosts. IP addresses within a private network may be assigned arbitrarily, however, if that network is to interconnect with the global Internet, it is necessary to obtain a registered IP address.

  • Page 30: Ip Subnets

    Applications IP Subnets An IP network may be divided into smaller networks by a process called sub-netting. A subnet is specified using some of the high order bits of the host field of the IP address for sub-network addressing. The portion of the IP address to be used as the subnet address is defined by using a subnet mask.
  • Page 31 Applications the all zero and all one addresses). The new IP sub-network addresses will be: 199.169.100.64 and 199.169.100.128. Original IP Network Address 199.169.100.0 Subnet IP Network Address Subnet IP Network Address Subnet Mask is 199.169.100.64 199.169.100.128 255.255.255.192 Router IP Address Router IP Address 199.169.100.65 199.169.100.129...

  • Page 32: Ip Default Gateway

    Applications IP Default Gateway An IP default gateway is an IP router that is resident on the local IP network that this Router is connected to and is used to route IP frames for destination networks that do not exist in the routing table. When an IP frame is received that is destined for a network that is not listed in the routing table of the Router, the Router will send the IP frame to the default gateway.
  • Page 33 Applications Once static IP routes are defined, they may be viewed with the Show Static Routes command from the IP Routes menu. Configuration Note: When the IP routing protocol is set to none, static routes will be used to route traffic. The subnet mask size must also be defined when creating a static route entry.

  • Page 34: Ipx Routing

    Applications IPX Routing The router is pre-configured to operate as an IPX router when installed in an IPX network. The Router will learn the IPX network numbers from the local LAN and when the WAN connections are established, the Router will route the IPX frames to the appropriate destination IPX network.

  • Page 35: Novell Servers In One Location Only

    Applications To configure the router to be an IPX router when both LAN segments contain Novell servers, the IPX network numbers are learned automatically from the routing information and service announcements sent by the servers. The Router will automatically assign the IPX network numbers and proceed to route the IPX frames to the appropriate destination network.
  • Page 36 Applications IPX Network Address 1500 - defined on router WAN connection IPX Network Address 1512 LAN #1 LAN #2 Novell IPX Client Novell Server Novell Client Novell IPX Client Figure 2-5 IPX Routed Local Area Networks (Servers on one side) The following steps must be performed on the Router connected to LAN IPX Routing Disabled Location: Main...
  • Page 37 Applications IPX Frame Types Location: Main Ä Configuration Ä IPX Routing Set up Ä Configure LAN Networks Ä Ethernet-II Frames Ä RAW 802.3 Frames Ä IEEE 802.2 Frames Ä 802.2 SNAP Frames Define the appropriate IPX network number for the appropriate frame type.
  • Page 38 Applications IPX Forwarding Enabled Location: Main Ä Configuration Ä IPX Routing Set up Ä IPX Forwarding IPX forwarding must be re-enabled to allow the Router to forward IPX frames onto the WAN to the partner IPX Router routers. Configuration Note: The IPX Forwarding function enables or disables the forwarding of IPX traffic when IPX routing is enabled.

  • Page 39: Ppp Overview

    Applications PPP Overview Point to Point Protocol (PPP) is a connection protocol that allows control over the set-up and monitoring of network communications. It is used in procedures for user authentication (name and password), connection management (spoofing, bandwidth on demand, multilink), and compression.

  • Page 40: Unnumbered Links

    Applications use when defining the local IP address. The size of the subnet mask will determine the IP network number used. The IPX node address of the local WAN link is defined as the Local IPX Node within the remote site profile settings. The IPX address of the WAN link of the remote PPP router is defined as the Peer IPX Node within the remote site profile settings.

  • Page 41: Multilink Operation

    Applications Location: Main Ä Configuration Ä WAN Set up Ä Remote Site Set up Ä Edit Remote Site Ä Protocol Set up Ä IP Parameters Ä Peer IP address Multilink Operation Multilink operation defines the use of more than one link to connect between two PPP routers.

  • Page 42: Configure Remote Site Profiles

    Applications Configure Remote Site Profiles Remote Site Profiles allow the Router to have different sets of configuration parameters for each of the remote site routers that may be called or that may call this Router. This allows complete control over the configuration of each possible connection.

  • Page 43: Isdn Connection Remote Site Profiles

    Applications the ID number or the alias may be provided to access the site profile for editing. Now that the remote site profile is created, a link number must be assigned as the primary link number. The primary link number is the link interface that the Router will use to attempt to establish a connection to the remote site PPP router.

  • Page 44: Frame Relay Remote Site Profiles

    Applications Remote Site ISDN Phone Number Location: Main Ä Configuration Ä WAN Set up Ä Remote Site Set up Ä Edit Remote Site Ä Connection Set up Ä ISDN Call Set up Ä ISDN Number The ISDN number defined here is the ISDN phone number of the remote site ISDN PPP router.

  • Page 45: Basic Configurations

    Applications Basic Configurations The router may be configured to handle the two BRI B-channels as both switched circuit ISDN links, as both Digital-Leased links (Digital-Leased is also known as Super-digital, ADSL-lite or monopole) or as one of each type. In addition, each Digital-Leased link may be set for either Frame Relay or PPP operation.
  • Page 46 Applications 2.3.1.2 – Manual Call: The system operator may use the Manual Call option of the Remote Site Set up menu to initiate a connection attempt. Location: Main Ä Configuration Ä WAN Set up Ä Remote Site Set up Ä Manual Call Ä...

  • Page 47: Basic Isdn Connections

    Applications Basic ISDN Connections The default settings of the router configure it for ISDN routing (rather than Digital_Leased). It may establish WAN connections to other bridge/routers via ISDN (Integrated Services Digital Network) connections. Either 1 or 2 ISDN B-channels (2 B-channels per ISDN BRI interface) may be used.
  • Page 48 Applications Ten ISDN switch types are available: net3, ni-1, ni-2, dms-100, 5ess-pp, 5ess-mp, tph1962, kdd, sweden, or ntt. Note that if your routers are located within different ISDN jurisdictions, the ISDN switch type may be different on each of the units. Directory Numbers &...

  • Page 49: Quick Start" Ppp Isdn Connections

    Applications Soft Reset Location: Main Ä Diagnostics Ä Soft Reset Once the Router has restarted it is ready to establish ISDN connections. With the ISDN numbers and switch type defined, an ISDN call may be placed to another properly configured bridge/router. The calls may be placed manually or automatically.

  • Page 50: Ipx Router Connection

    Applications IPX Router Connection To establish an IPX PPP direct dial connection, enter the ISDN phone number of the remote site PPP router in the manual dial option. Refer to the Configure as an Ethernet IPX Router, section 2.1.3 for more information on IPX configuration required.

  • Page 51: Basic Frame Relay Configuration

    Applications Basic Frame Relay Configuration The router may be configured to route frame relay packets over Digital Leased service (also known as Super-digital, ADSL-lite or monopole) on one or both BRI channels. If a link on the router is configured for frame relay, it will communicate over WAN connections to other frame relay units via Frame Relay Permanent Virtual Circuits (PVC).

  • Page 52: Auto Learning The Frame Relay Configuration

    Applications The link must be set to operate in Digital-Leased mode: Set link to Digital-Leased Location: Main Ä Configuration Ä WAN Set up Ä Link Set up Ä Logical ISDN type Digital-Leased Frame Relay must then be enabled: Frame Relay enable Location: Main Ä...
  • Page 53 Applications If during this learning process the maximum number of remote sites (40) has been reached, the router will prompt you that there are no remote sites available. A new remote site cannot be auto-created unless one of the existing remote sites is manually deleted.
  • Page 54 Applications PPP Encapsulation Location: Main Ä Configuration Ä WAN Set-Up Ä Remote Site Set-Up Ä Edit Remote Site ÄConnection Set-up Ä PPP enable The configuration options described here are only for initial set up and configuration purposes. For more complete information on all of the configuration parameters available please refer to the router PPP Menus Reference Manual file on the accompanying CD-ROM.

  • Page 55: Basic Leased Line Configuration

    Applications Basic Leased Line Configuration The router may be configured to route PPP packets over Digital-Leased service (also known as Super-digital, ADSL-lite or monopole) on one or both BRI channels. The router in Digital-Leased mode will operate as a PPP leased line bridge/router if the frame relay function is disabled. The leased line router establishes PPP (Point to Point Protocol) WAN connections to other PPP leased line routers or to other vendor’s PPP leased line routers via direct leased line connections.

  • Page 56: Bridge Connection

    Applications Bridge Connection. As soon as the above configuration is set, the router will attempt to establish the link connection to the remote site PPP router. The Bridge connection does not require any configuration for operation. IP Router Connection. If IP traffic is to be routed, the IP address of the router must be set. Local IP Address Location: Main Ä...

  • Page 57: Advanced Features

    Applications Advanced Features Dynamic Host Configuration Protocol The router uses Dynamic Host Configuration Protocol (DHCP) to allow users in a small office environment to be added and removed from a network with all of the network information (i.e. IP address, DNS, subnet mask, etc.) being configured automatically.
  • Page 58 Applications DHCP Server. The number of addresses to be assigned must also be specified, to a maximum of 253. With the DHCP Services and IP Address Pool defined, devices may be attached to the network (up to the maximum specified) and they will be automatically configured.
  • Page 59 Applications External DNS Server (Secondary) Internet Service Provider Local DNS Server (Primary) Figure 2-10 Local + External DNS Server Configuration The configuration options described here are only for initial set up and configuration purposes. For more complete information on all of the configuration parameters available please refer to the router PPP Menu Reference Manual on the accompanying CD-ROM.

  • Page 60: Network Address Translation And Port Translation

    Applications Network Address Translation and Port Translation The router provides support for Network Address Translation (NAT). Network Address Translation is a technique that translates private IP address on a private network to valid global IP addresses for access to the Internet.

  • Page 61: Nat Enabled

    Applications Then NAT (Network Address Translation) is enabled: NAT Enable Location: Main Ä Configuration Ä WAN Set up Ä Remote Site Set up Ä Edit Remote Site Ä Protocol Set up Ä IP Parameters Ä NAT Enabled Ä Enabled Private Internet Service Network Provider...

  • Page 62: Security

    Applications Security The Router provides a number of means of providing security on incoming and outgoing traffic on a network. These methods include access authentication, firewall limiting access to only designated device addresses, private network address translation (NAT) and filtering for both incoming and outgoing traffic.
  • Page 63 Applications The complete security configuration for both incoming and outgoing calls is defined within the Security menu of the WAN Set up section. Security Level Location: Main Ä Configuration Ä WAN Set up Ä Security Set up Ä Security Level The security level defines the type of security that this Router will request when a remote site PPP router attempts to establish a PPP connection.
  • Page 64 Applications passwords/secrets that this Router expects to receive from the remote partner in response to authentication requests. For a pair of partner routers with security enabled, the outgoing user name in the security parameters entry of one router must match the remote site alias in the partner router’s remote sites table.

  • Page 65: Configure Firewall

    Applications Configure Firewall The router provides Firewall security for restricting access between any two networks connected through the router. Firewalls are set up on a per connection basis for the LAN and remote sites. The direction of filtering is from the perspective of the Router; incoming traffic is from the network in question to the Router, outgoing is from the Router to the network.
  • Page 66 Applications The following steps must be performed on the router to set up the firewall support as desired. First the firewall on the ISP connection (remote site 1) of the WAN is set up. The firewall option is set to “inbound” to have this WAN firewall filter traffic from the ISP to the Router while allowing unrestricted access out to the Internet.
  • Page 67 Applications Next, the LAN firewall is set up to restrict access to the LAN. The firewall option is set to “outbound” to have the LAN firewall filter traffic from the Router. Firewall LAN Filter Direction Location: Main Ä Configuration Ä Applications Set up Ä...
  • Page 68 Applications Finally, holes are provided in the LAN firewall to allow Internet access to the FTP and WWW servers. Firewall Location: Main Ä Configuration Ä Applications Set up Ä Firewall Set up Ä Firewall Set up Ä Designated Servers Ä FTP Server —...

  • Page 69: Network Address Translation

    Applications Network Address Translation Using private addresses on a network and NAT/NAPT for interactions over a WAN connection hides the internal address from the rest of the world. Access is restricted to only those services that are specifically designated to be available. Filters The programmable filtering functions available on the router provide a very powerful means of controlling traffic flow to and from a network.

  • Page 70: Compression

    Applications Compression Compressing data allows data throughput rate considerably greater than the physical line rate. The actual rate achieved will depend on how compressible the specific data is. Generally, graphics and databases compress up to 600%, text 400 to 500%, binary codes about 200%. Enable compression Location: Main Ä...

  • Page 71: Bandwidth On Demand

    Applications Bandwidth On Demand The Router may be set to activate its secondary link when the load on the primary link exceeds a user-defined threshold. Set the traffic loads for enabling and disabling the secondary circuit Location: Main Ä Configuration Ä...
  • Page 72 Applications Bandwidth Allocation Control Protocol (BACP) may be used to negotiate the link activation between partner routers (BACP must be used if the partner router is not another Router). Enable BACP Location: Main Ä Configuration Ä WAN Set up Ä Remote Site Set up Ä...

  • Page 73: Section 3 Introduction To Filtering

    Introduction to Filtering ECTION NTRODUCTION ILTERING The router provides programmable filtering which gives you the ability to control under what conditions Ethernet frames are forwarded to remote networks. There are many reasons why this might need to be accomplished, some of which are security, protocol discrimination, bandwidth conservation, and general restrictions.

  • Page 74: Pattern Filtering

    Introduction to Filtering a specific station from accessing any service, “Filter if Source” could be used. You may easily prevent stations on one segment from accessing all but a specific resource on the other segment; for this, “negative” filtering and the use of “Forward if Destination”...
  • Page 75 Introduction to Filtering The following operators are used in creating Pattern filters. offset Used in pattern filters to determine the starting position to start the pattern checking. Example: 12-80 This filter pattern will match if the packet information starting at the 12 octet equals the 80 of the filter pattern.
  • Page 76 Introduction to Filtering brackets Used in pattern filters to separate portions of filter patterns for specific operators. Example: 12-80&(14-24|14-32) This filter pattern will be checked in two operations. First the section in brackets will be checked and then the results of the first check will be used in the second check using the first portion of the filter pattern.

  • Page 77: Popular Filters

    Introduction to Filtering Popular Filters Some of the more commonly used pattern filters are shown here. Bridge Bridge pattern filters are applied to Ethernet frames that are bridged only. When the Router is operating as a router, all routed frames will be unaffected by the bridge pattern filters.

  • Page 78: Ip Router

    Introduction to Filtering IP Router IP router pattern filters are applied to IP Ethernet frames that are being routed. When the Router is operating as an IP router, all IP routed frames will be checked against the defined IP router pattern filters. IP routed frames are unaffected by the bridge pattern filters and the IPX router pattern filters.

  • Page 79: Appendix A Menu Trees

    PPENDIX REES The menu trees on the next few facing pages are a graphical representation of the hierarchy of the built-in menu system of the router. The menus are shown with the options of the menus being displayed below the specific menu name. Each of the menu options shown in the menu tree is explained in the accompanying router menu reference files.

  • Page 80: Menu Tree

    Menu Tree MAIN software release: 05P.06.02.xx Quick Start ISDN Set-Up 1. ISDN Set-Up menu 1. Switch Type 2. Device Name Dial prefix 3. Security Level Directory number 4. IP Address 4. Directory number Frame Relay menu options 5. Default Gateway 5.
  • Page 81 Continued from previous page Syslog Application Set-Up Firewall Set-Up NAT Exports SNMP Set-Up DHCP Set-Up 1. Syslog 1. Edit Services 1. LAN firewall setup menu 1. Edit Community menu 1. SNMP set-up menu 1. Server IP pool address menu 2. Syslog IP 2.
  • Page 82 Menu Trees * * * * A - 4 — Router Installation & Applications Guide...

  • Page 83: Appendix B Octet Locations On Ethernet Frames

    Octet Locations on Ethernet Frames PPENDIX CTET OCATIONS THERNET RAMES This appendix provides octet locations for the various portions of three of the common Ethernet frames. When creating pattern filters these diagrams will assist in the correct definition of the patterns. The offset numbers are indicated by the numbers above the frame representations.

  • Page 84: Octet Locations On A Bridged Tcp/Ip Frame

    Octet Locations on Ethernet Frames Octet Locations on a Bridged TCP/IP Frame Octet Locations on a Bridged Novell Netware Frame...

  • Page 85: Ethernet Type Codes

    Octet Locations on Ethernet Frames ETHERNET Type Codes Type Code Description 0800 DOD IP 0801 X.75 Internet 0804 Chaosnet 0805 X.25 Level 3 0806 0807 XNS Compatibility 6001 DEC MOP Dump/Load 6002 DEC MOP Remote Console 6003 DEC DECNET Phase IV Route 6004 DEC LAT 6005...

  • Page 86: Octet Locations On An Ip Routed Tcp/Ip Frame

    Octet Locations on Ethernet Frames Octet Locations on an IP Routed TCP/IP Frame Octet Locations on an IPX Routed Novell Netware Frame...

  • Page 87: Octet Locations On A Bridged Xns Frame

    Octet Locations on Ethernet Frames Octet Locations on a Bridged XNS Frame...
  • Page 88 Octet Locations on Ethernet Frames * * * *...

  • Page 89: Appendix C Servicing Information

    Servicing Information PPENDIX ERVICING NFORMATION Opening of the case is only to be performed by qualified service personnel. WARNING ! Before servicing ensure that appliance coupler is disconnected. Always disconnect the power cord from the rear panel of the router. Geraetesteckvorrichtung trennen vor den Wartung.

  • Page 90: Identifying The Internal Components

    Servicing Information Identifying the Internal Components The major components of concern and the jumper strap positions are shown in the following illustration. Figure C-1 Top Internal View of the Router Router Connecting to the ISDN-U Link Module The connection to the central office is made with the RJ45 ISDN connector on the rear panel.

  • Page 91: To Clear A "Lost" Password

    Servicing Information To Clear a “Lost” Password Remove power from the router. Remove the case cover. Remove the jumper strap on pins 3-6 of W1. Re-attach the power to the router and wait for Power LED to go green. Remove power from the router. Re-install the jumper strap on pins 3-6 of W1.

  • Page 92: Connecting To The Console Connector

    Servicing Information Connecting to the Console Connector The console connector on the router is a DCE interface on a RJ45 pinout. The supplied DB9 to RJ45 converter should be used to connect to the DB9 connector of a DTE terminal. This connection will then provide access to the built-in menu system.

  • Page 93: Appendix D Software Upgrades

    PPENDIX OFTWARE PGRADES Procedures for performing a Console ZMODEM Flash Load to upgrade the operating software of the router: 1) Save the current configuration of the router (Main menu: option 6). 2) Execute the Console (ZMODEM) command from the Load FLASH Set-Up menu.
  • Page 94 If the ZMODEM transfer operation needs to be restarted after it has been canceled or after loading the first file, simply choose the Console (ZMODEM) option from the Load FLASH Set-Up menu once again. Considerations: When the router is placed in Console load BOOT mode, the LAN interface and the WAN interface will be disabled.
  • Page 95 Servicing Information Procedures for performing a TFTP Flash Load to upgrade the operating software of the router: 1) Execute the Network (TFTP) command from the Load FLASH Set- Up menu. 2) Enter “none” to connect locally or enter the remote site ID number or alias to connect to a remote site.
  • Page 96 reset and return to normal operations operating from the existing software. In the following diagram of a cluster of routers, when upgrading the three Router routers in the diagram, the upgrade order should be Router C, then Router B, and finally Router A. A TFTP software load to Router C would be performed as follows: Using TFTP, get config.txt from each router and save.
  • Page 97 Servicing Information PC used for TFTP transfers Router A Link 1 Router B Link 2 Router C * * * * 5500092-10...

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